Dr. Mark Stolar, MD

Dr. Mark Stolar, MD

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Internal Medicine  ·  
Male  ·  
65 y/o
(42)

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Dr. Mark Stolar, MD is an internal medicine specialist in Chicago, IL and has been practicing for 35 years. He specializes in internal medicine and endocrinology, diabetes & metabolism.

Northwestern Medical Group

676 N Saint Clair St Ste 415

Chicago, IL 60611
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Insurance Accepted

  • Aetna
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • HFN
  • Humana
  • Medicaid
  • MultiPlan
  • Tricare
  • UniCare
  • UnitedHealthCare

Background Check

No malpractice claims found for Illinois
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check if Dr. Stolar treats your condition or procedure

Dr. Stolar's conditions and procedures:

  • Abnormal Thyroid
  • Adrenal Gland Diseases
  • Adrenal Incidentaloma
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Benign Tumor
  • Bone Disorders
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Cancer
  • Congenital Adrenal Hyperplasia (CAH)
  • Cushing's Syndrome
  • Diabetes Counseling
  • Diabetes Insipidus
  • Diabetes Mellitus, Secondary
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Female Infertility
  • Goiter
  • Graves' Disease
  • Growth Hormone Deficiency
  • Gynecomastia
  • Hashimoto's Disease
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hypoparathyroidism
  • Hypopituitarism
  • Hyposmolality and Hyponatremia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Polycystic Ovarian Syndrome
  • Retina Diseases
  • Rickets
  • Symptomatic Menopause
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency

About Me

Care Philosophy

"Better people means better experiences. Our care team is committed to delivering results that change lives." 

Specialties

  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism

Board Certifications

  • Diabetes, Metabolism & Endocrinology
  • Internal Medicine

Education

1984
McGaw Medical Center of Northwestern University
Fellowship Hospital
1982
Advocate Lutheran General Hospital
Residency Hospital
1979
University of Illinois College of Medicine
Medical School
1984
1982
1979

Awards

Dr. Stolar's Reviews

Likelihood to recommend Dr. Stolar

4.7

Based on 42 reviews

5 Stars
90.47619047619048%
(38)
4 Stars
0%
(0)
3 Stars
2.380952380952381%
(1)
2 Stars
0%
(0)
1 Star
7.142857142857143%
(3)

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Dr. Stolar?
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Average Wait Time
  • Under 10 minutes
Dr. Stolar's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Mark Stolar, MD
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Dr. Stolar is a fantastic, dedicated and thoughtful doctor. When you’re with him you know he’s listening for the bigger picture and the important details. Highly recommend. A patient couldn’t do better!
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Dr Stolar is a great listener which then leverages into his ability to provide the best care possible. He works with his patients to assess how to administer care. For instance, if the person wants to avoid a pharm solution, he will help find another alternative where possible. He is very trustworthy.
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I highly recommend Dr. Stolar to anyone with endocrine issues (e.g., thyroid, diabetes, hormones). He is knowledgeable and compassionate and he treats the whole person. He's been my physician for 16 years and he's the only doctor who has ever made me feel better as a result of seeing him.
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Really understands the psychology behind being diabetic. Gives good advice that is actually applicable to real life as a diabetic. Does not berate you for having high numbers, instead works with you to make lifestyle changes. Gets very excited for you when your numbers improve. Definitely an "above and beyond" doctor.
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Dr. Stolar considers my time restraints and ALWAYS fits me in to his schedule when I am ill. He is extremely knowledgeable and always knows the answers to my symptoms OR refers me to a specialist out of his field. Most importantly, he doesn't have his hand on the door knob when I am in his care. He LISTENS to why I am there and thoroughly treats my symptoms. He has a wonderful bedside manor & I give Dr. Stolar the highest recommendation.
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Pleasant, aasy to speak to, attentive, thoughtful in his responses, considerate of patient perspective, asks a lot of questions to get down to the root of the problem, no unnecessary procedures/tests
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I have been going to Dr. Stolar for about 15 years and I have always received excellent care. The practice is very busy but Dr. Stolar always takes time to listen to what you tell him and take everything into consideration. He is an easy doctor to talk to which is a rare thing these days.
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He has been my primary care physician for 30 years! He is an excellent physician, thorough in physical assessment, listens carefully to his patients and makes a plan to fit them.
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Dr Stolar is very knowledgeable but he is also willing to listen to you and work out a treatment plan that's realistic. I love that he has a great sense of humor and doesn't rush through the visit.
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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna HMO
Aetna POS
Aetna PPO
Beech Street (Multiplan)
Blue Cross Blue Shield
Blue Advantage PPO
Blue Choice
Blue Cross Blue Shield PPO
Cigna
Cigna HMO
Cigna POS
Cigna PPO
Great West Healthcare-Cigna
Coventry Health Care
Coventry Health Care PPO
HFN
Humana
Choice Care PPO
Humana HMO
Medicaid
MultiPlan
MultiPlan PPO
PHCS Network PPO
Tricare
UniCare
UniCare PPO
UnitedHealthCare
Choice
Choice Plus
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